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Profile of single-cut screws of double-screw pumps

  • Design and Construction of Machines and Equipment
  • Published:
Chemical and Petroleum Engineering Aims and scope

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Literature cited

  1. I. I. Kukolevskii and O. V. Baibakov, “Screw pumps with screws of special profile,” in: Hydraulic Machine Building [in Russian], Mashgiz, Moscow (1963), pp. 5–27.

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  2. GOST 20572-75, Double-Screw Pumps [in Russian], Standartov, Moscow (1977).

  3. V. L. Kalishevskii and V. M. Ryazantsev, “Investigation of the characteristics of a double-screw pump with sealed coupling,” Khim. Neft. Mashinostr., No. 2, 14–16 (1977).

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  4. V. M. Ryazantsev and P. V. Kurilekh, “Investigation of the effect of the ratios between the areas of the protrusions and depressions of the initial cross section of the screws of a triple-screw pump on its external characteristics,” Trudy VNIIgidromash, No. 45, 131–139 (1974).

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  5. V. M. Ryazantsev, “Shaping of the screws and the cutting instrument for double-screw pumps, hydraulic motors, and counters with a sealed coupling of the screws,” Express-Informatsiya TsNIITIkhimneftemasha, Ser. KhM-4, No. 2 (1974).

  6. V. L. Kalishevskii, V. M. Ryazantsev, and N. I. Kiseleva, “Analysis of the power characteristics of double-screw pumps with different couplings,” Khim. Neft. Mashinostr., No. 1, 17–20 (1977).

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  7. V. M. Ryazantsev, “Shaping of screws and machining instrument for double-screw pumps,” Trudy VNIIgidromash, 132–142 (1977).

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Authors
  1. V. M. Ryazantsev
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Additional information

Translated from Khimicheskoe i Neftyanoe Mashinostroenie, No. 6, pp. 7–8, June, 1980.

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Ryazantsev, V.M. Profile of single-cut screws of double-screw pumps. Chem Petrol Eng 16, 322–324 (1980). https://doi.org/10.1007/BF01148501

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  • DOI: https://doi.org/10.1007/BF01148501

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